Sum & count from grandchildren structure fields

[texnixe]

I‘d collect them all into a structure. There is an example somewhere here on the forum

Merging structure fields

Try renaming /site/plugins/structure.php to /site/plugins/structure/index.php and put this inside: <?php use Kirby\Cms\Structure; function createNewStructure($pages, $field) { // instantiate a new structure object $structure = new Structure(); // loop through the pages collection foreach ($pages as $p) { $structure->add($p->$field()->toStructure()); } return $structure; }